Image Air Chief Automotive Female Threaded Plug Markets Chemical Processing, Maintenance Repair Operations (MRO) Jump to Section Product Options Related Products Product Options Part Number Body Size Thread Thread Size Pipe Thread Material DCP2 1/4" NPT 1/4" NPT / NPTF Steel DCP221 1/4" NPT 1/8" NPT / NPTF Steel DCP223 1/4" NPT 3/8" NPT / NPTF Steel DCP6 3/8" NPT 3/8" NPT / NPTF Steel DCP624 3/8" NPT 1/2" NPT / NPTF Steel DCP8 3/8" NPT 1/4" NPT / NPTF Steel Related Products Image Air Chief Automotive Ball Swivel Plug